Exterior surface configuration of a grill for a vehicle



FIG. 1 is front view of an exterior surface configuration of a grill for a vehicle according to our novel design;

FIG. 2 is a left side view of an exterior surface configuration of a grill for a vehicle according to our novel design;

FIG. 3 is a right side view of an exterior surface configurtion of a grill for a vehicle according to our novel design;

FIG. 4 is a top view of an exterior surface configuration of a grill for a vehicle according to our novel design;

FIG. 5 is a bottom view of an exterior surface configuration of a grill for a vehicle according to our novel design; and,

FIG. 6 is a perspective view from the front of an exterior surface configuration of a grill for a vehicle according to our novel design.

The broken line included depicts environment and is not part of the claimed design. 

The ornamental design for a exterior surface configuration of a grill for a vehicle, as shown and described. 